CN212343036U

CN212343036U - Combined switch cabinet

Info

Publication number: CN212343036U
Application number: CN202020889087.3U
Authority: CN
Inventors: 李春根; 闻益儒; 朱浩
Original assignee: Shenzhen Blue Electric Co ltd
Current assignee: Shenzhen Blue Electric Co ltd
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2021-01-12
Anticipated expiration: 2030-05-23

Abstract

The utility model relates to a modular cubical switchboard belongs to power equipment's technical field, aims at solving two adjacent cabinet body coupling unstabilities, the problem that probably takes place to break away from, and it includes two at least cabinet bodies, two be provided with respectively on the relative both sides wall of cabinet body grafting post and with the clamping mechanism of grafting post slip grafting, clamping mechanism includes a pair of fixed plate that fixed connection just distributes from top to bottom on the cabinet body side wall, and is a pair of respectively a plurality of springs that the fixedly connected with other end set up in opposite directions on the adjacent lateral wall of fixed plate, the other end difference fixedly connected with pinch-off blades of spring, two interval between the pinch-off blades is less than the height of grafting post. The utility model discloses have and connect stable effect between two adjacent cabinet bodies.

Description

Combined switch cabinet

Technical Field

The utility model belongs to the technical field of power equipment's technique and specifically relates to a modular cubical switchboard is related to.

Background

The switch cabinet is mainly used for configuring electrical equipment, and can be widely applied to the fields of high-voltage power distribution, low-voltage power distribution and the like because various switch equipment can be configured in a centralized manner.

The existing switch cabinet is characterized in that a cabinet body with a metal closed structure is divided into a bus chamber, a mutual inductor and a breaker chamber by a grounded metal partition plate, an insulating wall sleeve is used as a bus support, and a switch device or an indicating device is arranged on the outer side of the switch cabinet. Because the size of the switch cabinet is configured according to the capacity of the load, when the power supply capacity is large, the space of the switch cabinet is also large, and more switch equipment can be placed. However, the larger the capacity of the switch cabinet is, the larger the volume of the switch cabinet is, and the corresponding cost is also high, so that when the switch cabinet does not need to be increased in forecast time, waste is caused by selecting the switch cabinet with the larger capacity, and the use cost of a user is increased. If the load capacity increase is larger than the allowance of the switch cabinet, the user needs to increase the capacity of the switch cabinet by adopting a mode of increasing the switch cabinet.

The present chinese utility model patent with the granted publication number CN201438611U provides a split combined switch cabinet, which comprises a first fixing member and a second fixing member respectively disposed on two side walls of the cabinet body, wherein the first fixing member and the second fixing member are respectively in L-shape, when connecting the two cabinet bodies, the first fixing member of one of the cabinet bodies is inserted into the second fixing member of the other cabinet body, thereby connecting the two cabinet bodies together.

The above prior art solutions have the following drawbacks: when two cabinets are connected together, only the first fixing piece and the second fixing piece are inserted into each other, the connection mode is simple and convenient, but the first fixing piece and the second fixing piece can slide relatively along the length direction of the first fixing piece and the second fixing piece, so that when the two cabinets connected together are subjected to certain external force, the two cabinets can move relatively, and therefore the two cabinets can be separated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a modular cubical switchboard that exists to prior art, the utility model aims at providing a stable effect is connected between two adjacent cabinet bodies to it has.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a modular cubical switchboard, includes two at least cabinet bodies, two be provided with respectively on the relative both sides wall of cabinet body grafting post and with the clamping mechanism of grafting post slip, clamping mechanism includes a pair of fixed plate that fixed connection just distributes from top to bottom on the cabinet side wall, and is a pair of respectively fixedly connected with other end sets up a plurality of springs in opposite directions on the adjacent lateral wall of fixed plate, the other end fixedly connected with pinch-off blades respectively of spring, two interval between the pinch-off blades is less than the height of grafting post.

Through adopting above-mentioned technical scheme, when needs are connected two cabinets bodies, move two clamp plates respectively and move towards the direction that leaves mutually, the spring is compressed this moment, when interval between two clamp plates is greater than the height of spliced pole, the removal cabinet body moves towards side by side direction, the spliced pole can get into the position between two clamp plates this moment, then continue to promote two cabinets bodies and move, when the spliced pole is located the position between two clamp plates completely, the stop movement cabinet body, two cabinet bodies are in side by side state, the spring drives two clamp plates and presss from both sides tightly the spliced pole of centre this moment, thereby can reduce the possibility that two cabinets bodies take place the dislocation, and then can promote the connection stability between the two cabinet bodies.

The present invention may be further configured in a preferred embodiment as: the clamping plate comprises a clamping portion located in the middle and guide portions at two ends respectively, the guide portions at the two ends of the clamping plate are located on the upper side and are arranged in an upward inclining mode respectively, the guide portions at the two ends of the clamping plate are located on the lower side and are arranged in a downward inclining mode respectively, and the distance between the upper guide portion and the lower guide portion away from one end of the clamping portion is larger than the height of the inserting column.

Through adopting above-mentioned technical scheme, when connecting two cabinets bodies, promote the cabinet body and make the spliced pole on one of them cabinet body get into between two upper and lower guide portions of another cabinet body, continue to promote the cabinet body and remove this moment, spliced pole can get into gradually between two upper and lower clamping parts in the in-process that the cabinet body removed, two clamp plates move towards the direction that leaves mutually about this moment, the spring is compressed, then continue to move the cabinet body, the spliced pole can continue to move along the clamping part, when the spliced pole is located the position between two clamp plates completely, stop moving the cabinet body, two cabinets bodies are in the state side by side, the spring drives two clamp plates and presss from both sides tightly the spliced pole of centre this moment, thereby can reduce the possibility that two cabinets bodies take place the dislocation, and then can promote the connection stability between two cabinets bodies.

The present invention may be further configured in a preferred embodiment as: the side walls of the insertion columns, which are attached to the clamping parts, are fixedly connected with guide columns respectively, and the clamping parts are provided with guide grooves which are in sliding insertion connection with the guide columns respectively.

Through adopting above-mentioned technical scheme, when two cabinet bodies move towards the state side by side, make two cabinet bodies can only be along the length direction of grafting post when relative movement through setting up guide post and guide way to can promote the stability ability when the removal cabinet body.

The present invention may be further configured in a preferred embodiment as: and a positioning component for limiting the position of the plug column is arranged between the upper guide part and the lower guide part.

Through adopting above-mentioned technical scheme, when the spliced pole was located between two clamp plates completely, because the cabinet body can receive external force to two cabinet bodies can take place to break away from, can prescribe a limit to the position of spliced pole through set up locating component between two upper and lower guide portions, thereby can avoid receiving the condition that external force took place the dislocation when two cabinet bodies were in the state side by side.

The present invention may be further configured in a preferred embodiment as: the locating component comprises a locating plate hinged with the boundary of the lower side guide part, a sliding groove is formed in the guide part positioned on the upper side and the other end of the locating plate respectively, a locking rod is arranged by penetrating through the sliding groove, thread sections perpendicular to the guide part and the locating plate are arranged at the two ends of the locking rod respectively, and the thread sections are located on the outer sides of the guide part and the locating plate and are locked through nuts respectively.

Through adopting above-mentioned technical scheme, when the spliced pole got into the position between two clamp plates completely, upwards rotate the locating plate, then insert the check lock lever on the sliding tray of locating plate and guide part, at last revolve the nut on the screw thread section at check lock lever both ends to can realize fixing the position of spliced pole.

The present invention may be further configured in a preferred embodiment as: the length of the inserting column is equal to that of the clamping plate, and when the positioning plate is locked, two ends of the inserting column are respectively abutted to two side walls of the positioning plate.

Through adopting above-mentioned technical scheme, when the position in the middle of the spliced pole gets into the pinch plate completely, the removal of spliced pole can be restricted to spliced pole butt on the lateral wall of locating plate to can make two cabinet body coupling of interconnect more stable.

The present invention may be further configured in a preferred embodiment as: the lower bottom surface of the cabinet body is provided with self-locking wheels.

By adopting the technical scheme, when the cabinet body is pushed to move, the sliding friction force between the bottom surface of the cabinet body and the ground can be converted into the rolling friction force between the self-locking wheels and the ground, so that the labor can be saved when the cabinet body is pushed to move.

The present invention may be further configured in a preferred embodiment as: one side fixedly connected with vertical decurrent screw rod that lies in the auto-lock wheel on the lower bottom surface of the cabinet body, threaded connection has the supporting component of oscilaltion on the screw rod.

By adopting the technical scheme, when the cabinet body needs to be moved, the supporting assembly is controlled to move upwards to be separated from the ground, only the self-locking wheels are in contact with the ground, and the cabinet body can be moved easily; when the position of the cabinet body needs to be fixed, the support assembly is controlled to move downwards so that the support assembly is supported with the ground, and therefore the stability of the cabinet body during fixing can be improved.

The present invention may be further configured in a preferred embodiment as: the supporting component comprises a sleeve in threaded connection with the screw rod, and the bottom of the sleeve is fixedly connected with a supporting plate penetrating through the screw rod.

By adopting the technical scheme, when the cabinet body needs to be moved, the screwing sleeve drives the supporting plate to move upwards and separate from the ground, only the self-locking wheel is in contact with the ground, and the cabinet body can be moved easily; when the position of the cabinet body needs to be fixed, the sleeve is screwed to drive the supporting plate to move downwards and contact with the ground, and the supporting plate can support the cabinet body at the moment.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the two cabinets are connected, the cabinets are pushed to enable the splicing column on one cabinet to enter between the upper guide portion and the lower guide portion of the other cabinet, the cabinets are pushed to move continuously at the moment, the splicing column can gradually enter between the upper clamping portion and the lower clamping portion in the moving process of the cabinets, the upper clamping plate and the lower clamping plate move towards the direction away from each other at the moment, the spring is compressed, then the cabinets are moved continuously, the splicing column can move continuously along the clamping portions, when the splicing column is located between the two clamping plates completely, the cabinets are stopped to move, the two cabinets are in a side-by-side state, and the spring drives the two clamping plates to clamp the middle splicing column, so that the possibility of dislocation of the two cabinets can be reduced, and the connection stability between the two cabinets can be improved;

2. when the inserting column is completely positioned between the two clamping plates, the two cabinet bodies can be separated due to the fact that the cabinet bodies can be subjected to external force, the positioning plate is rotated upwards, the locking rod is inserted into the sliding grooves of the positioning plate and the guide portion, and finally the nut is screwed on the threaded sections at the two ends of the locking rod, so that the position of the inserting column can be fixed;

3. through set up the auto-lock wheel on cabinet body bottom surface can be when removing the cabinet body, convert the sliding friction between the cabinet body and the ground into the rolling friction between auto-lock wheel and the ground to can use manpower sparingly when promoting the cabinet body and remove.

Drawings

Fig. 1 is a schematic structural diagram showing a clamping mechanism and a positioning assembly when two cabinets are connected in this embodiment.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic structural view showing the insertion columns when two cabinets are connected in this embodiment.

Fig. 4 is a schematic view showing the connection between the jack post and the clamping mechanism according to this embodiment.

Fig. 5 is a partially enlarged schematic view of a portion B in fig. 4.

In the figure, 1, a cabinet body; 2. inserting the column; 21. a guide post; 3. a clamping mechanism; 31. a fixing plate; 32. a spring; 33. a clamping plate; 331. a clamping portion; 3311. a guide groove; 332. a guide portion; 4. a positioning assembly; 41. positioning a plate; 411. a sliding groove; 42. a locking lever; 421. a threaded segment; 43. a nut; 5. a self-locking wheel; 6. a screw; 7. a support assembly; 71. a sleeve; 72. and a support plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 3, for the utility model discloses a combined switch cabinet, including a plurality of interconnect's the cabinet body 1, fixedly connected with grafting post 2 on one of them lateral wall of the cabinet body 1 to fixedly connected with and the clamping mechanism 3 of pegging graft each other of the grafting post 2 of the adjacent cabinet body 1 on another lateral wall of the cabinet body 1.

As shown in fig. 1 and 2, the clamping mechanism 3 includes a pair of fixing plates 31 fixedly connected to the side walls of the cabinet 1, the fixing plates 31 are arranged up and down, a plurality of springs 32 are respectively and fixedly connected to the adjacent side walls of the fixing plates 31, and a clamping plate 33 is respectively and fixedly connected to the other ends of the springs 32. The clamping plate 33 is composed of a middle clamping portion 331 and two side guide portions 332, the guide portions 332 on the two sides of the upper clamping plate 33 are respectively disposed to be inclined upward, and the guide portions 332 on the two sides of the lower clamping plate 33 are respectively disposed to be inclined downward. When the spring 32 is in a natural state, the distance between the two clamping portions 331 is smaller than the height of the plug post 2, and the distance between the ends of the upper and lower guide portions 332 far away from the clamping portions 331 is larger than the height of the plug post 2.

As shown in fig. 4 and 5, when it is necessary to connect adjacent cabinets 1 together, the insertion posts 2 are inserted into the guide portions 332 of the upper and lower clamping plates 33, and then the two cabinets 1 are pushed so that the two cabinets 1 gradually tend to be in a side-by-side state. In the process that the inserting column 2 gradually moves to the clamping portion 331 along the guiding portion 332, the two clamping plates 33 move towards the direction away from each other, at this time, the spring 32 is compressed, and then the two cabinets 1 are continuously pushed so that the two cabinets 1 are in the side-by-side state, when the two cabinets 1 are in the side-by-side state, the inserting column 2 is completely located between the clamping plates 33, at this time, the upper clamping plate 33 and the lower clamping plate 33 clamp the inserting column 2 in the middle, so that the stability of connection between the two adjacent cabinets 1 can be enhanced.

Referring to fig. 2 and 5, the two side surfaces of the insertion column 2, which are attached to the positioning portion, are respectively and fixedly connected with the guide columns 21, and the upper and lower clamping portions 331 are respectively provided with guide grooves 3311 which are slidably connected with the guide columns 21, when the two cabinets 1 move in a side-by-side state, the guide columns 21 slide along the guide grooves 3311, and the two cabinets 1 can only move along the length direction of the insertion column 2 when moving relatively by the arrangement of the guide columns 21 and the guide grooves 3311.

As shown in fig. 4 and 5, after connecting two cabinets 1 together, because reasons such as pedestrian collision may cause the dislocation to take place between two cabinets 1 to influence the regularity of putting, when the external force that receives was too big, still may lead to two cabinets 1 to take place to break away from, so need set up locating component 4 respectively at the tip that two cabinets 1 are connected and consolidate the connection performance between two cabinets 1.

The positioning assembly 4 comprises a positioning plate 41 hinged on the lower clamping plate 33 at one end of the guide portion 332 far from the clamping portion 331, and when the two cabinets 1 are connected together, the positioning plate 41 is turned upwards so that the positioning plate 41 is locked with the upper guide portion 332. The guide portion 332 located above is provided with a sliding groove 411, one end of the positioning plate 41 locked with the upper guide portion 332 is also provided with a sliding groove 411, a locking rod 42 is arranged to penetrate through the two sliding grooves 411, the locking rod 42 comprises a threaded section 421, two ends of the threaded section 421 are perpendicular to the guide portion 332 and the positioning plate 41, and the threaded section 421 is located outside the guide portion 332 and the positioning plate 41 and locked with a nut 43.

The length of the plug column 2 is equal to the sum of the lengths of the two guide plates and the clamping portion 331, so when the relative position of the two cabinets 1 is fixed by the positioning component 4, the plug column 2 just abuts against the side faces adjacent to the two positioning plates 41, so that the plug column 2 can be limited not to move between the two clamping plates 33, and further the dislocation between the two cabinets 1 can be avoided.

Referring to fig. 4, in order to facilitate the movement of the two cabinets 1, self-locking wheels 5 are respectively installed at four corners of the lower bottom surface of the cabinet 1, screw rods 6 are respectively fixedly connected to one sides of the self-locking wheels 5 on the lower bottom surface, and support assemblies 7 capable of ascending and descending are threadedly connected to the screw rods 6. The support component 7 comprises a sleeve 71 in threaded connection with the screw 6, and a support plate 72 arranged on the screw 6 in a penetrating way is fixedly connected to the bottom of the sleeve 71. When the cabinet body 1 needs to be moved, the screwing sleeve 71 drives the supporting plate 72 to move upwards so that the supporting plate 72 is separated from the ground, and only the self-locking wheel 5 is in contact with the ground at the moment, so that the cabinet body 1 can be easily pushed to move; when the position of the cabinet 1 is determined, the screwing sleeve 71 drives the supporting plate 72 to move downwards to contact with the ground, and at the moment, the supporting plate 72 can support the cabinet 1, so that the stability of the cabinet 1 standing on the ground can be improved.

The implementation principle of the embodiment is as follows: when two cabinets 1 need to be connected together, the sleeve 71 is firstly screwed to separate the support plate 72 from the ground, and only the self-locking wheel 5 is in contact with the ground; then, the positioning assembly 4 on the clamping mechanism 3 is opened to enable the positioning plate 41 to naturally hang down, at this time, one of the cabinets 1 is pushed to move towards the direction parallel to the other cabinet 1, the inserting column 2 on one of the cabinets 1 moves into the clamping portion 331 of the clamping plate 33 along the guide portion 332 of the clamping plate 33 in the moving process, at this time, the two clamping plates 33 move towards the direction away from each other, when the inserting column 2 completely enters the clamping plate 33, the positioning plate 41 is rotated to move upwards and is locked with the nut 43 through the locking rod 42, at this time, the inserting column 2 abuts against the side walls of the positioning plate 41 at the two ends, and the two cabinets 1 reach the state of being parallel to each other; finally, the sleeve 71 is screwed to drive the support plate 72 to move downwards to be in contact with the ground, and at the moment, the support plate 72 can support the cabinet body 1, so that the stability of the cabinet body 1 standing on the ground can be improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a modular cubical switchboard, includes two at least cabinet bodies (1), its characterized in that: two be provided with respectively on the relative both sides wall of the cabinet body (1) grafting post (2) and with the clamping mechanism (3) of grafting post (2) slip, clamping mechanism (3) include fixed connection and a pair of fixed plate (31) that distribute about the cabinet body (1) lateral wall, it is a pair of respectively fixedly connected with other end on the adjacent lateral wall of fixed plate (31) a plurality of springs (32) that set up in opposite directions, the other end of spring (32) is fixedly connected with pinch-off blades (33) respectively, two interval between pinch-off blades (33) is less than the height of grafting post (2).

2. The modular switchgear cabinet as claimed in claim 1, wherein: the clamping plate (33) comprises a clamping portion (331) located in the middle and guide portions (332) at two ends, the guide portions (332) at two ends of the clamping plate (33) located on the upper side are arranged in an upward inclined mode respectively, the guide portions (332) at two ends of the clamping plate (33) located on the lower side are arranged in a downward inclined mode respectively, and the distance between the upper guide portion (332) and the lower guide portion (332) away from one end of the clamping portion (331) is larger than the height of the inserting column (2).

3. A modular switchgear cabinet according to claim 2, characterized in that: the side walls of the insertion column (2) and the clamping part (331) are respectively and fixedly connected with a guide column (21), and the clamping part (331) is respectively provided with a guide groove (3311) which is in sliding insertion connection with the guide column (21).

4. A modular switchgear cabinet according to claim 2, characterized in that: a positioning component (4) for limiting the position of the plug column (2) is arranged between the upper guide part and the lower guide part (332).

5. The modular switchgear cabinet as claimed in claim 4, wherein: locating component (4) include with downside guide part (332) border phase articulated locating plate (41), be located guide part (332) of upside and the other end of locating plate (41) and seted up sliding tray (411) respectively, pass sliding tray (411) and be provided with check lock lever (42), the both ends of check lock lever (42) are provided with respectively with guide part (332) and locating plate (41) looks vertically screw thread section (421), the outside that screw thread section (421) are located guide part (332) and locating plate (41) is locked through nut (43) respectively.

6. The modular switchgear cabinet as claimed in claim 5, wherein: the lengths of the plug-in columns (2) and the clamping plate (33) are equal, and when the positioning plate (41) is locked, two ends of each plug-in column (2) are respectively abutted to two side walls of the positioning plate (41).

7. The modular switchgear cabinet as claimed in claim 1, wherein: the lower bottom surface of the cabinet body (1) is provided with a self-locking wheel (5).

8. The modular switchgear cabinet as claimed in claim 7, wherein: the self-locking wardrobe is characterized in that a vertical downward screw (6) is fixedly connected to one side of the self-locking wheel (5) on the lower bottom surface of the wardrobe body (1), and a support assembly (7) capable of ascending and descending is connected to the screw (6) in a threaded manner.

9. The modular switchgear cabinet as claimed in claim 8, wherein: the supporting component (7) comprises a sleeve (71) in threaded connection with the screw rod (6), and a supporting plate (72) penetrating through the screw rod (6) is fixedly connected to the bottom of the sleeve (71).